Played Challenges
simple replacements - 1829 entries
The goal is to see the replacement commands in action.
- Best score: 19
- Best player score: 25
- Position: #239 / 394
- Number of attempts: 1
Inverting Lines - 1924 entries
A simple challenge to invert all lines, except the first.
- Best score: 10
- Best player score: 23
- Position: #493 / 516
- Number of attempts: 1
swap number pairs - 2140 entries
Swap the numbers in a bunch of 2-element arrays.
- Best score: 16
- Best player score: 33
- Position: #281 / 389
- Number of attempts: 1
Rural Post - 4567 entries
Simple challenge to remove all but the post code on each line
- Best score: 9
- Best player score: 14
- Position: #729 / 1114
- Number of attempts: 1
prepend * to every non-blank line - 6358 entries
Prepend an asterisk to every non-blank line in the input file.
- Best score: 10
- Best player score: 14
- Position: #912 / 1551
- Number of attempts: 1
One number per line - 18801 entries
Just give me the numbers.
- Best score: 14
- Best player score: 34
- Position: #3742 / 3882
- Number of attempts: 1
Add semicolons - 10899 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 14
- Position: #2179 / 3078
- Number of attempts: 1
Box it - 7954 entries
Create a box around a line.
- Best score: 21
- Best player score: 42
- Position: #1744 / 1886
- Number of attempts: 1
I forgot quotes - 16061 entries
Oops.
- Best score: 10
- Best player score: 19
- Position: #3575 / 4195
- Number of attempts: 1